Stan Onnex click, yes I like the stupidity. It is like a set trigger for me. That said I have shot the UV button. Kind of picky on the draw position and you defnitely need to draw with most of the weight on pointer and ring finger. If not, the d loop can slip (happened 2x to me) through the fingers. Once I figured that out it was fine. I also have a Carter insatiable that works well, although it's an older release. Oh, the UV has a really long neck, whereas the Onnex is much shorter, more compact and it comes with all the accessories. It also has a pin that locks the sear and keeps it from firing if you want to do drills with it. Probably has the best sear of any release I have used. Very crisp and very little travel.